Lovato 4 → 6.5 A SM1R Motor Protection Circuit Breaker, 690 V

This motor protection circuit breaker is designed to enhance the safety and performance of electrical systems. Offering a current rating range from 4 to 6.5 A, this dependable component ensures efficient protection of motors in industrial applications. With a compact size of 44.8mm in length, 91.1mm in width, and 96.6mm in depth, it fits seamlessly into existing setups while providing a robust level of performance.

• High breaking capacity of 100kA for reliable fault protection
• Rotational control provides convenient thermal trip adjustment
• Dual protection through magnetic and thermal mechanisms
• Three-pole configuration maximises operational versatility
• Designed for supply voltages up to 690V for expanded applications
• Lightweight at 340g facilitates easy installation and handling

• Used with three-phase motors for enhanced safety
• Ideal for protecting electrical circuits in manufacturing facilities
• Utilised in automation systems for reliable performance
• Effective for motor control in HVAC systems

The motor protection circuit breaker operates efficiently within a temperature range of -20°C to +60°C, making it suitable for various environments.

Adjustment of the thermal trip is accomplished through a convenient rotary knob, allowing precise tuning to individual motor requirements.

With a robust breaking capacity of 100kA at 400V, it effectively safeguards machinery from overloads and short circuits, ensuring a safer operational environment.

Lovato Motor Protection Circuit Breakers